69945001

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 86577984

約数和(自身を除く): 16632983

約数列:

[1, 7, 23, 49, 53, 161, 371, 1127, 1171, 1219, 2597, 8197, 8533, 26933, 57379, 59731, 62063, 188531, 434441, 1319717, 1427449, 3041087, 9992143, 69945001]

約数ペア:

[(1, 69945001), (7, 9992143), (23, 3041087), (49, 1427449), (53, 1319717), (161, 434441), (371, 188531), (1127, 62063), (1171, 59731), (1219, 57379), (2597, 26933), (8197, 8533)]